<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入认证单位名称" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['cert:cert_organization:add']">新增</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="cert_organizationList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="电子公章" align="center" prop="cachet">
        <template slot-scope="scope">
          <viewer>
            <el-avatar size="large" :src="scope.row.cachet"></el-avatar>
          </viewer>
        </template>
      </el-table-column>
      <el-table-column label="认证单位名称" align="center" prop="name"/>
      <el-table-column label="说明" align="center" prop="info"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['cert:cert_organization:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['cert:cert_organization:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList"/>

    <!-- 添加或修改颁发机构对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="110px">
        <el-form-item label="认证单位名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入认证单位名称" style="width: 250px"/>
        </el-form-item>
        <el-form-item label="说明" prop="info">
          <el-input v-model="form.info" placeholder="请输入说明" style="width: 250px"/>
        </el-form-item>
        <el-form-item label="电子公章上传" prop="cachet">
          <el-upload
            class="avatar-uploader" action="#" :on-change="uploadPhoto" :auto-upload="false" :show-file-list="false">
            <img v-if="form.cachet" :src="form.cachet" class="avatar">
            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
          </el-upload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listCert_organization,
  getCert_organization,
  delCert_organization,
  addCert_organization,
  updateCert_organization
} from "@/api/cert/cert_organization";
import {fileUpload} from "@/api/file";

export default {
  name: "Cert_organization",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 颁发机构表格数据
      cert_organizationList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        info: null,
        status: null,
        cachet: null,
        createDate: null,
        updateDate: null,
        reservedOne: null,
        reservedTwo: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          {required: true, message: "认证单位名称不能为空", trigger: "blur"}
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询颁发机构列表 */
    getList() {
      this.loading = true;
      listCert_organization(this.queryParams).then(response => {
        this.cert_organizationList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        info: null,
        status: null,
        cachet: null,
        createDate: null,
        createBy: null,
        updateDate: null,
        updateBy: null,
        delFlag: null,
        reservedOne: null,
        reservedTwo: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加颁发机构";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getCert_organization(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改颁发机构";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCert_organization(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCert_organization(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除颁发机构编号为"' + ids + '"的数据项？').then(function () {
        return delCert_organization(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('cert/cert_organization/export', {
        ...this.queryParams
      }, `cert_organization_${new Date().getTime()}.xlsx`)
    },
    /** 上传头像 */
    uploadPhoto(file, fileList) {
      fileUpload(file).then(response => {
        this.form.cachet = response.msg;
      });
    }


  }
};
</script>
<style>
.avatar-uploader .el-upload {
  width: 130px;
  height: 130px;
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.avatar-uploader .el-upload:hover {
  border-color: #409EFF;
}

.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 130px;
  height: 130px;
  line-height: 100px;
  text-align: center;
}

.avatar {
  width: 130px;
  height: 130px;
  display: block;
}
</style>
